43 	struct intel_connector *connector = container_of(work, typeof(*connector),  in intel_connector_modeset_retry_work_fn()  local
45 	struct intel_display *display = to_intel_display(connector);  in intel_connector_modeset_retry_work_fn()
47 	drm_dbg_kms(display->drm, "[CONNECTOR:%d:%s]\n", connector->base.base.id,  in intel_connector_modeset_retry_work_fn()
48 		    connector->base.name);  in intel_connector_modeset_retry_work_fn()
50 	/* Grab the locks before changing connector property*/  in intel_connector_modeset_retry_work_fn()
52 	/* Set connector link status to BAD and send a Uevent to notify  in intel_connector_modeset_retry_work_fn()
55 	drm_connector_set_link_status_property(&connector->base,  in intel_connector_modeset_retry_work_fn()
59 	drm_kms_helper_connector_hotplug_event(&connector->base);  in intel_connector_modeset_retry_work_fn()
61 	drm_connector_put(&connector->base);  in intel_connector_modeset_retry_work_fn()
64 void intel_connector_queue_modeset_retry_work(struct intel_connector *connector)  in intel_connector_queue_modeset_retry_work()  argument
66 	struct drm_i915_private *i915 = to_i915(connector->base.dev);  in intel_connector_queue_modeset_retry_work()
68 	drm_connector_get(&connector->base);  in intel_connector_queue_modeset_retry_work()
69 	if (!queue_work(i915->unordered_wq, &connector->modeset_retry_work))  in intel_connector_queue_modeset_retry_work()
70 		drm_connector_put(&connector->base);  in intel_connector_queue_modeset_retry_work()
73 void intel_connector_cancel_modeset_retry_work(struct intel_connector *connector)  in intel_connector_cancel_modeset_retry_work()  argument
75 	if (cancel_work_sync(&connector->modeset_retry_work))  in intel_connector_cancel_modeset_retry_work()
76 		drm_connector_put(&connector->base);  in intel_connector_cancel_modeset_retry_work()
79 int intel_connector_init(struct intel_connector *connector)  in intel_connector_init()  argument
93 	__drm_atomic_helper_connector_reset(&connector->base,  in intel_connector_init()
96 	intel_panel_init_alloc(connector);  in intel_connector_init()
98 	INIT_WORK(&connector->modeset_retry_work,  in intel_connector_init()
106 	struct intel_connector *connector;  in intel_connector_alloc()  local
108 	connector = kzalloc(sizeof(*connector), GFP_KERNEL);  in intel_connector_alloc()
109 	if (!connector)  in intel_connector_alloc()
112 	if (intel_connector_init(connector) < 0) {  in intel_connector_alloc()
113 		kfree(connector);  in intel_connector_alloc()
117 	return connector;  in intel_connector_alloc()
124  * Otherwise the destroy callbacks for the connector and the state should
127 void intel_connector_free(struct intel_connector *connector)  in intel_connector_free()  argument
129 	kfree(to_intel_digital_connector_state(connector->base.state));  in intel_connector_free()
130 	kfree(connector);  in intel_connector_free()
134  * Connector type independent destroy hook for drm_connector_funcs.
136 void intel_connector_destroy(struct drm_connector *connector)  in intel_connector_destroy()  argument
138 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_connector_destroy()
146 	drm_connector_cleanup(connector);  in intel_connector_destroy()
151 	kfree(connector);  in intel_connector_destroy()
154 int intel_connector_register(struct drm_connector *connector)  in intel_connector_register()  argument
156 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_connector_register()
163 	if (i915_inject_probe_failure(to_i915(connector->dev))) {  in intel_connector_register()
178 void intel_connector_unregister(struct drm_connector *connector)  in intel_connector_unregister()  argument
180 	struct intel_connector *intel_connector = to_intel_connector(connector);  in intel_connector_unregister()
185 void intel_connector_attach_encoder(struct intel_connector *connector,  in intel_connector_attach_encoder()  argument
188 	connector->encoder = encoder;  in intel_connector_attach_encoder()
189 	drm_connector_attach_encoder(&connector->base, &encoder->base);  in intel_connector_attach_encoder()
193  * Simple connector->get_hw_state implementation for encoders that support only
194  * one connector and no cloning and hence the encoder state determines the state
195  * of the connector.
197 bool intel_connector_get_hw_state(struct intel_connector *connector)  in intel_connector_get_hw_state()  argument
200 	struct intel_encoder *encoder = intel_attached_encoder(connector);  in intel_connector_get_hw_state()
205 enum pipe intel_connector_get_pipe(struct intel_connector *connector)  in intel_connector_get_pipe()  argument
207 	struct drm_device *dev = connector->base.dev;  in intel_connector_get_pipe()
212 	if (!connector->base.state->crtc)  in intel_connector_get_pipe()
215 	return to_intel_crtc(connector->base.state->crtc)->pipe;  in intel_connector_get_pipe()
219  * intel_connector_update_modes - update connector from edid
220  * @connector: DRM connector device to use
223 int intel_connector_update_modes(struct drm_connector *connector,  in intel_connector_update_modes()  argument
228 	drm_edid_connector_update(connector, drm_edid);  in intel_connector_update_modes()
229 	ret = drm_edid_connector_add_modes(connector);  in intel_connector_update_modes()
236  * @connector: DRM connector device to use
239  * Fetch the EDID information from @connector using the DDC bus.
241 int intel_ddc_get_modes(struct drm_connector *connector,  in intel_ddc_get_modes()  argument
247 	drm_edid = drm_edid_read_ddc(connector, ddc);  in intel_ddc_get_modes()
251 	ret = intel_connector_update_modes(connector, drm_edid);  in intel_ddc_get_modes()
265 intel_attach_force_audio_property(struct drm_connector *connector)  in intel_attach_force_audio_property()  argument
267 	struct drm_device *dev = connector->dev;  in intel_attach_force_audio_property()
282 	drm_object_attach_property(&connector->base, prop, 0);  in intel_attach_force_audio_property()
292 intel_attach_broadcast_rgb_property(struct drm_connector *connector)  in intel_attach_broadcast_rgb_property()  argument
294 	struct drm_device *dev = connector->dev;  in intel_attach_broadcast_rgb_property()
310 	drm_object_attach_property(&connector->base, prop, 0);  in intel_attach_broadcast_rgb_property()
314 intel_attach_aspect_ratio_property(struct drm_connector *connector)  in intel_attach_aspect_ratio_property()  argument
316 	if (!drm_mode_create_aspect_ratio_property(connector->dev))  in intel_attach_aspect_ratio_property()
317 		drm_object_attach_property(&connector->base,  in intel_attach_aspect_ratio_property()
318 			connector->dev->mode_config.aspect_ratio_property,  in intel_attach_aspect_ratio_property()
323 intel_attach_hdmi_colorspace_property(struct drm_connector *connector)  in intel_attach_hdmi_colorspace_property()  argument
325 	if (!drm_mode_create_hdmi_colorspace_property(connector, 0))  in intel_attach_hdmi_colorspace_property()
326 		drm_connector_attach_colorspace_property(connector);  in intel_attach_hdmi_colorspace_property()
330 intel_attach_dp_colorspace_property(struct drm_connector *connector)  in intel_attach_dp_colorspace_property()  argument
332 	if (!drm_mode_create_dp_colorspace_property(connector, 0))  in intel_attach_dp_colorspace_property()
333 		drm_connector_attach_colorspace_property(connector);  in intel_attach_dp_colorspace_property()
337 intel_attach_scaling_mode_property(struct drm_connector *connector)  in intel_attach_scaling_mode_property()  argument
339 	struct drm_i915_private *i915 = to_i915(connector->dev);  in intel_attach_scaling_mode_property()
346 	if (!HAS_GMCH(i915) || connector->connector_type == DRM_MODE_CONNECTOR_LVDS)  in intel_attach_scaling_mode_property()
349 	drm_connector_attach_scaling_mode_property(connector, scaling_modes);  in intel_attach_scaling_mode_property()
351 	connector->state->scaling_mode = DRM_MODE_SCALE_ASPECT;  in intel_attach_scaling_mode_property()